{
  "manageEntity": {
    "action": "Follow",
    "entityId": "423",
    "entityType": "User",
    "nonce": "0x453e7e5220d6598dfeef8dccfca85e0c66ed19b4f68e6034c69c970ae4a81c85",
    "signature": "0x7d9a67319dcc7eba40446c5856220480e1e07ad36f60391a73611e925ab7918f1c38da7bb499f6c56a7ffdebbb053d87e2cec0fa820bfd23a48b91bbd105e2b81b",
    "signer": "0xe23f94433EED8958AAF9868141BA976B8fffb969",
    "userId": "307915745"
  }
}